This kit will allow you to flush the engine while it is running, therefore offering a more complete flush of the raw water cooled components.. Fits:. 1988 & newer MCM 4.3L, 5.0L, 5.7L & 6.2L non-EC engines with BRAVO drives & MIE's. 1988-2001 MCM 7.4L & 8.2L non-EC engines with BRAVO drives & MIE's. NOTE: Mounting bracket in kit will need to be REMOTE MOUNTED on V-6 engines with 1 pc exhaust manifolds or engines with stainless steel exhaust elbows.